Definition: Given a 'poster' sentence and a corresponding 'response' (often, from Facebook or Reddit)classify the sentiment of the given response into four categories: 1) Positive, 2) Negative, 3) Neutral, and 4) Mixed if it contains both positive and negative.
Input: Poster: OREGONIANS: I will be haunting this hotel all weekend. Friday is my birthday. Buy me a drink. http://newconpdx.com  Responser: So like...anybody gonna be there?

Neutral